Aehr Test Systems: AI Surge Drives 3x Growth Expectations in Chip Testing Market

Aehr Test Systems has completed a strategic pivot from 95% EV silicon carbide revenue to 95% non-EV income driven by AI processors and data center infrastructure. The wafer-level burn-in segment now accounts for 71% of annual revenue, reflecting increased demand from leading customers. The company achieved a critical milestone by completing benchmark testing for a top-tier AI processor supplier, demonstrating superior results compared to traditional package-level testing. Silicon photonics demand is accelerating as AI data centers shift to optical I/O architectures. Aehr maintained a competitive edge in power semiconductors by winning a Taiwan silicon carbide customer over a Chinese competitor. Fiscal 2027 revenue guidance of $130-$150 million represents 2.6x-3x growth over fiscal 2026. Key investor takeaways: - 2.6x-3x growth potential - 18%-22% non-GAAP pretax profit margin - 20 Sonoma system production capacity - Expansion into HBM/flash markets - Ongoing patent litigation with Semi/Nexus Test in China - 40% price increases for Sonoma system components > The shift toward AI processors and data centers will drive demand for Aehr's specialized test solutions, aligning with the capacity constraints faced by major chipmakers like TSMC and ASML. Aehr's expansion in Taiwan's semiconductor ecosystem will further strengthen its strategic positioning amid the ongoing rare earth elements conflict between China and the U.S.